package com.ctbri.io;

import java.io.FileOutputStream;
import java.io.IOException;
import java.io.ObjectInputStream;
import java.io.ObjectOutputStream;
import java.io.Serializable;
import java.util.ArrayList;
import java.util.List;
import java.util.Random;

abstract class Shape implements Serializable {
	public static final int RED = 1, BLUE = 2, GREEN = 3;
	private int xPos, yPos, dimension;
	private static Random rand = new Random(47);
	private static int counter = 0;
	public abstract void setColor(int newColor);
	public abstract int getColor();
	public Shape(int xVal, int yVal, int dim) {
		xPos = xVal;
		yPos = yVal;
		dimension = dim;
	}
	public String toString() {
		return getClass() + "color[" + getColor() + "] xPos[" + xPos 
				+ "] yPos[" + yPos + "] dim[" + dimension + "]\n";
	}
	
	public static Shape randomFactory() {
		int xVal = rand.nextInt(100);
		int yVal = rand.nextInt(100);
		int dim = rand.nextInt(100);
		switch(counter++ % 3) {
			default:
			case 0 :
				return new Circle(xVal, yVal, dim);
			case 1:
				return new Square(xVal, yVal, dim);
			case 2:
				return new Line(xVal, yVal, dim);
		}
	}
}

class Circle extends Shape {
	private static int color = RED;
	public Circle(int xVal, int yVal, int dim){
		super(xVal, yVal, dim);
	}
	public void setColor(int newColor){
		color = newColor;
	}
	public int getColor() {
		return color;
	}
}

class Square extends Shape {
	private static int color;
	public Square(int xVal, int yVal, int dim){
		super(xVal, yVal, dim);
		 color = RED;
	}
	public void setColor(int newColor){
		color = newColor;
	}
	public int getColor() {
		return color;
	}
}

class Line extends Shape {
	private static int color = RED;
	public static void serializeStaticState(ObjectOutputStream os) throws IOException {
		os.writeInt(color);
	}
	public static void deserializeStaticState(ObjectInputStream os) throws IOException {
		color = os.readInt();
	}
	public Line(int xVal, int yVal, int dim){
		super(xVal, yVal, dim);
	}
	public void setColor(int newColor){
		color = newColor;
	}
	public int getColor() {
		return color;
	}
}
public class StoreCADState {

	public static void main(String[] args) throws Exception{
		List<Class<? extends Shape>> shapeTypes = new ArrayList<>();
		shapeTypes.add(Circle.class);
		shapeTypes.add(Square.class);
		shapeTypes.add(Line.class);
		
		List<Shape> shapes = new ArrayList<>();
		for(int i = 0; i < 10; i++)
			shapes.add(Shape.randomFactory());
		
		for(int i = 0; i < 10; i++)
			((Shape)shapes.get(i)).setColor(Shape.GREEN);
		
		ObjectOutputStream out = new ObjectOutputStream(new FileOutputStream("CADState.out"));
		out.writeObject(shapeTypes);
		Line.serializeStaticState(out);
		out.writeObject(shapes);
		System.out.println(shapes);
	}

}
